JP7721145B2 - 経カテーテル弁尖置換デバイス、送達、誘導および固定システムおよび方法 - Google Patents

経カテーテル弁尖置換デバイス、送達、誘導および固定システムおよび方法

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Publication number
JP7721145B2
JP7721145B2 JP2022554190A JP2022554190A JP7721145B2 JP 7721145 B2 JP7721145 B2 JP 7721145B2 JP 2022554190 A JP2022554190 A JP 2022554190A JP 2022554190 A JP2022554190 A JP 2022554190A JP 7721145 B2 JP7721145 B2 JP 7721145B2
Authority
JP
Japan
Prior art keywords
dgf
valve
stent
prosthetic valve
sheath
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2022554190A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023517066A (ja
JP2023517066A5 (enExample
Inventor
ファム，トゥイ
マーチン，ケイトリン
ハミデフ，ヌアー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sutra Medical inc
Original Assignee
Sutra Medical inc
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Filing date
Publication date
Application filed by Sutra Medical inc filed Critical Sutra Medical inc
Publication of JP2023517066A publication Critical patent/JP2023517066A/ja
Publication of JP2023517066A5 publication Critical patent/JP2023517066A5/ja
Application granted granted Critical
Publication of JP7721145B2 publication Critical patent/JP7721145B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2418—Scaffolds therefor, e.g. support stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B2017/0649—Coils or spirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0091—Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
JP2022554190A 2020-03-11 2021-03-10 経カテーテル弁尖置換デバイス、送達、誘導および固定システムおよび方法 Active JP7721145B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062988253P 2020-03-11 2020-03-11
US62/988,253 2020-03-11
PCT/US2021/021764 WO2021183679A1 (en) 2020-03-11 2021-03-10 Transcatheter valve leaflet replacement device, delivery, guiding and fixation system and method for same

Publications (3)

Publication Number Publication Date
JP2023517066A JP2023517066A (ja) 2023-04-21
JP2023517066A5 JP2023517066A5 (enExample) 2024-03-13
JP7721145B2 true JP7721145B2 (ja) 2025-08-12

Family

ID=77671940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022554190A Active JP7721145B2 (ja) 2020-03-11 2021-03-10 経カテーテル弁尖置換デバイス、送達、誘導および固定システムおよび方法

Country Status (4)

Country Link
EP (1) EP4117584A4 (enExample)
JP (1) JP7721145B2 (enExample)
CN (1) CN115461016A (enExample)
WO (1) WO2021183679A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114795588B (zh) * 2022-04-24 2025-03-25 鑫依医疗科技(北京)有限公司 可回收人工介入瓣膜系统
CN120753833B (zh) * 2025-09-08 2025-12-12 成都赛拉诺医疗科技股份有限公司 一种用于二尖瓣置换的瓣膜支架

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140277403A1 (en) 2013-03-12 2014-09-18 Medtronic Vascular Galway Limited Devices and Methods for Preparing A Transcatheter Heart Valve System
JP2017520313A (ja) 2014-06-19 2017-07-27 ４テック インコーポレイテッド 心臓組織の緊締
JP2019507664A (ja) 2016-03-08 2019-03-22 デュラ エルエルシー 心臓弁膜置換システムおよびその方法
WO2019241777A1 (en) 2018-06-15 2019-12-19 Dura Llc Heart valve leaflet replacement device and multi-stage, multi-lumen heart valve delivery system and method for the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8579966B2 (en) * 1999-11-17 2013-11-12 Medtronic Corevalve Llc Prosthetic valve for transluminal delivery
US20190060070A1 (en) * 2009-10-06 2019-02-28 Adam Groothuis Systems and methods for treating lumenal valves
US8475525B2 (en) * 2010-01-22 2013-07-02 4Tech Inc. Tricuspid valve repair using tension
US20110224785A1 (en) * 2010-03-10 2011-09-15 Hacohen Gil Prosthetic mitral valve with tissue anchors
US10166098B2 (en) * 2013-10-25 2019-01-01 Middle Peak Medical, Inc. Systems and methods for transcatheter treatment of valve regurgitation
CN107530166B (zh) * 2015-02-13 2020-01-31 魅尔皮德股份有限公司 使用旋转锚固件的瓣膜置换
US11419719B2 (en) * 2017-02-06 2022-08-23 Mtex Cardio Ag Methods and systems for assisting or repairing prosthetic cardiac valves
EP3579789B1 (en) * 2017-02-10 2026-04-01 Boston Scientific Scimed, Inc. Implantable device for reshaping a heart valve annulus
WO2019195860A2 (en) * 2018-04-04 2019-10-10 Vdyne, Llc Devices and methods for anchoring transcatheter heart valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140277403A1 (en) 2013-03-12 2014-09-18 Medtronic Vascular Galway Limited Devices and Methods for Preparing A Transcatheter Heart Valve System
JP2017520313A (ja) 2014-06-19 2017-07-27 ４テック インコーポレイテッド 心臓組織の緊締
JP2019507664A (ja) 2016-03-08 2019-03-22 デュラ エルエルシー 心臓弁膜置換システムおよびその方法
WO2019241777A1 (en) 2018-06-15 2019-12-19 Dura Llc Heart valve leaflet replacement device and multi-stage, multi-lumen heart valve delivery system and method for the same

Also Published As

Publication number Publication date
CN115461016A (zh) 2022-12-09
JP2023517066A (ja) 2023-04-21
WO2021183679A1 (en) 2021-09-16
EP4117584A4 (en) 2024-04-10
EP4117584A1 (en) 2023-01-18

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